Theory of Monads: Outlines of the Philosophy of the Principle of Relativity By: Herbert Wildon Carr

Golden Bough. A Study in Magic and Religion. Part 3. The Dying God By: James Frazer

Science - History of the Universe Vol. 8: Mathematics By: Francis Rolt-Wheeler

Introduction to the History of Science By: Walter Libby

Life of Clara Barton - Volume 2 By: William E. Barton

Mob Violence and the American Negro: My Experience in the Sunny South By: Velley Lester

American Bee Journal. Vol. XVII, No. 12, Mar. 23, 1881 By: Various

Smithsonian Institution - United States National Museum - Bulletin 240 Contributions From the Museum of History and Technology Papers 34-44 on Science and Technology By: Various

Crime, Its Causes and Remedies By: Cesare Lombroso

Safeguarding children: pediatric medical countermeasure research By: Presidential Commission for the Study of Bioethical Iss

Social Settlement Movement in Chicago By: Josephine Hunt Raymond

North West Passage -The Gjöa Expedition 1903-1907 (Volume I) By: Roald Amundsen

Wild Life on a Norfolk Estuary By: Arthur Henry Patterson

History of Esculent Fish By: Roger North

Workers - An Experiment in Reality: The East By: Walter A. Wyckoff

History of Animals By: Aristotle

Our Feathered Friends By: Elizabeth Grinnell

ABC of Atoms By: Bertrand Russell

Thoughts on South Africa By: Olive Schreiner

Mental and Moral Heredity in Royalty. A Statistical Study in History and Psychology By: Frederick Adams Woods

Negro Laborer: A Word to Him By: William H. Councill

Workers - An Experiment in Reality: The West By: Walter A. Wyckoff

North West Passage -The Gjöa Expedition 1903-1907 (Volume II) By: Roald Amundsen

Silent Sentinels: Protective Relays for A-C and D-C Systems By: Westinghouse Electric and Manufacturing Company

American Bee Journal. Vol. VI, No. 4, Oct 1870 By: Various

Golden Bough. A Study in Magic and Religion. Part 2. Taboo and the Perils of the Soul By: James Frazer

Greek Literature By: Henry Julius Wetenhall Tillyard

Apache Campaign In The Sierra Madre By: John Gregory Bourke

Medicine-Men Of The Apache By: John Gregory Bourke

In Quest of El Dorado By: Stephen Graham

Darkness and Daylight; or, Lights and Shadows of New York Life By: Lyman Abbott

In the Land of Cave and Cliff Dwellers By: Frederick Schwatka